Tuned Cavity (Echo Box) TS-270/Up, TS-270A/Up, TS-270B/Up, 14ABA, 14ABA-1 (Johnson Service Company)

摘要

This procedure describes the calibration of the TS-270/UP, TS-270A/UP, TS-270B/UP, Johnson Service Co. 14ABA or 14ABA-1 tuned cavity. The tuned cavity, commonly referred to as 'echo box', is designed primarily to provide a phantom or reference target for testing the performance of radar sets.